<template>
    <div class="singer-song">
        <!-- 歌单列表 -->
        <div class="list">
            <van-list v-model="loading" :finished="finished" finished-text="没有更多了" @load="onLoad">
                <div v-for="(item,index) in list" :key="index" :title="item" class="song">
                    <h3>{{item.name}}</h3>
                    <div class="singers">
                        <span v-for="(singer,index) in item.singer" :key="singer.id">
                            {{singer.name}}
                            <span v-show="index!=item.singer.length-1">/</span>
                        </span>
                        <span v-show="item.album">
                            <span>·</span>
                            <span>{{item.album.name}}</span>
                        </span>
                    </div>
                </div>
            </van-list>
        </div>
    </div>
</template>

<script>
    export default {
        props: ["singeid"],
        data() {
            return {
                list: [],
                loading: false,
                finished: false,
                page: 1,
            };
        },
        created() {
            this.getListData()
        },
        methods: {
            //获取推荐歌单数据
            getListData() {
                this.$request('get',
                    '/singer/songs?singermid=' + this.singeid + "&page=" + this.page + "&num=30")
                    .then(res => {
                        console.log(res)
                        this.list = this.list.concat(res.data.list);
                        this.loading = false;
                        this.page++;
                        if (res.data.list.length == 0) {
                            this.finished = true;
                        }
                    }
                    );
            },
            onLoad() {
                setTimeout(() => {
                    this.getListData();
                    this.loading = true;
                }, 1000);
            }
        },
    }
</script>

<style scoped>
    .song {
        margin-bottom: 1rem;
    }

    .song>h3 {
        text-align: left;
        font-size: 1rem;
        padding: 0 2rem;
        margin: 0;
    }

    .singers {
        text-align: left;
        padding: 0 2rem;

    }

    .singers span {
        font-size: 0.8rem;
        color: gray;
    }

    .singers>span:nth-last-child(1)>span:nth-child(1) {
        margin: 0 0.3rem;
        font-weight: 800;
        color: red;
    }
</style>